Results 61 to 70 of about 2,006 (138)

Heat Transfer Characteristics of Pin-Fin Arrays with Ribs to Cool Combustor Liners

Journal of Thermal Science and Technology, 2009
Enhancement of heat transfer by pin-fin channels with turbulence promoters has been investigated with an aim to improve the cooling efficiency of combustor liners in gas turbines.
Yutaka ODA, Kenichiro TAKEISHI, Yusuke MOTODA, Shinsuke SUGIMOTO, Yoshiaki MIYAKE   +4 more
doaj   +1 more source

Optical Flow Enables Hand Tracking With EyeGlove Low‐Cost Cameras in Confined Environments

Advanced Intelligent Systems, Volume 8, Issue 5, May 2026.
A cost‐effective (<£150) hand‐wearable stereo vision system, EyeGlove, is proposed to support visual inspection in confined environments. The system integrates disjointed low‐cost cameras to enable dexterous camera manipulation and wearable display unit for real‐time interaction.
Erhui Sun, Xin Dong, Dragos Axinte, Andy Norton   +3 more
wiley   +1 more source

Effects of Annular Combustor Width on the Ethylene-Air Continuous Rotating Detonation

International Journal of Aerospace Engineering, 2020
The realization and stable operation of Continuous Rotating Detonation (CRD) in the annular combustor fueled by hydrocarbon-air are still challenging.
Weijie Fan, Shijie Liu, Jin Zhou, Haoyang Peng, Siyuan Huang   +4 more
doaj   +1 more source

Technological Properties of Biocomposites Produced With Agro‐Industrial Castor Waste Applicable in the Thermal Insulation of Buildings

Polymer Composites, Volume 47, Issue 8, Page 7360-7378, 20 April 2026.
Biocomposites produced with agro‐industrial waste from castor hulls and pinewood bonded with urea‐formaldehyde adhesive, intended for application as thermal insulation in buildings. ABSTRACT The production of composite particleboards with agricultural waste has been the focus of many studies that aim to address environmental problems due to waste ...
Thamirys Andrade Lopes, Douglas Lamounier Faria, Felipe Gomes Batista, Adriele de Lima Felix, Antônio Claret Matos, Mário Vanoli Scatolino, Julio Soriano, Lourival Marin Mendes   +7 more
wiley   +1 more source

Experimental Study on the Ignition/Extinction Performances of a Central Staged Direct Mixing Combustor and the Construction of an Engineering Prediction Model

Aerospace
The ignition and extinction performances of an engine’s combustion chamber are crucial for its overall performance, reliability, fuel efficiency, and environmental impact.
Wenhui Ling, Pengfei Zhu, Yan Zhang, Yuqing Wang, Yinhui Wang, Ni Jiang   +5 more
doaj   +1 more source

Techno‐Economic‐Environmental Assessment of Pyrolysis‐Based Power Production From Methane

Advanced Energy and Sustainability Research, Volume 7, Issue 4, April 2026.
Methane pyrolysis enables low‐carbon power generation by converting natural gas into hydrogen and solid carbon without direct carbon dioxide formation. This study presents a comprehensive techno‐economic‐environmental assessment of an integrated pyrolysis‐based combined cycle (T‐cycle) and benchmarks its performance against a conventional natural gas ...
Muhammad Jalili Zarabadi, Siva Karuturi
wiley   +1 more source

Energy and Exergy Analysis of an Integrated SOFC–LiBr/H2O Absorption Trigeneration System: Parametric Effects on Power, Heat, and Cooling Performance

Fuel Cells, Volume 26, Issue 2, April 2026.
ABSTRACT This paper presents a comprehensive thermodynamic assessment of a trigeneration system integrating a solid oxide fuel cell (SOFC) with a lithium bromide–water (LiBr–H2O) single‐effect absorption chiller. A systematic parametric analysis is conducted to investigate the influence of key SOFC operating parameters including current density, fuel ...
Ahmed Mouissi, Rabah Touaibi, Yusuf Bicer   +2 more
wiley   +1 more source

Towards Climate Neutrality by 2050: Role of Aluminum for Short‐ and Long‐Term Energy and Hydrogen Storage

Advanced Energy Materials, Volume 16, Issue 10, 11 March 2026.
The Aluminum energy storage cycle involves the use of renewable energy for Al production and the generation of heat (dry cycle) and heat and H2 (wet cycle) for energy production via Al‐steam combustion. ABSTRACT Reaching climate neutrality by 2050 requires innovative long‐term energy storage (LTES) solutions beyond the current use of fossil fuels ...
Lorenzo Trombetti, Stefano Passerini, Linda Barelli   +2 more
wiley   +1 more source

Analysis of flame stabilization limit in a cylindrical of step micro-combustor with different material through the numerical simulation

MATEC Web of Conferences, 2018
The flame stabilization limit on micro-combustor had studied to support the micro power generator system. Micro-combustion became the crucial components in a micro power generation system as heat resource that will be converted into electricity. However,
Saputro Herman, Purwanto Aris, Fitriana Laila, Wijayanto Danar S, Sutrisno Valiant L P, Ariyanto Eka D, Bima Marshal, Pratama Yuda, Juwantono Heri, Firdani Tutuko, Muslim Riyadi, Munir Fudhail A   +11 more
doaj   +1 more source

Numerical Study on the Solid Fuel Rocket Scramjet Combustor with Cavity

Energies, 2019
Scramjet based on solid propellant is a good supplement for the power device of future hypersonic vehicles. A new scramjet combustor configuration using solid fuel, namely, the solid fuel rocket scramjet (SFRSCRJ) combustor is proposed.
Chaolong Li, Zhixun Xia, Likun Ma, Xiang Zhao, Binbin Chen   +4 more
doaj   +1 more source